--You know Mr. Green has been ill for days? --Yes, I wonder if he is ______ better now.
I'll let you know as soon as he _________.
I want to know if they _____ the spring sports meeting next month. If they ___ it, I must get ready for it.
The teacher asked me ________ I needed any help.
-- You are not going out today, are you? --_______ I want to go shopping.
--Is Jim at school today? -- No, he's at home ______ he has a bad cold.